| Software | Version | Download | |
| okChat | 2.4.9 | okChat 2.4.9 | |
| okChat | 2.5.2 | okChat 2.5.2 | |
| okChat | 2.5.4 | okChat 2.5.4 | |
| okChat | 2.6.1 | okChat 2.6.1 (zip) | okChat 2.6.1 (tar.gz) |
| okChat | 2.6.2 | okChat 2.6.2 (zip) | okChat 2.6.2 (tar.gz) |
| okChat for Windows with Intsller for the chat server | 2.6.2 | okChat 2.6.2 (zip) without JRE | okChat 2.6.2 (zip) with JRE |
| okChat | 2.7.0 | okChat 2.70 (tar.gz) | okChat 2.7.0 (zip) |